Why are there only four imax cameras?

Because it is a patent of MSM company in Canada, and the film IMAX photography is large in size and high in technology, it is difficult for other companies to guarantee stability and reliability.

In addition, the output of IMAX movies is also very small, so the camera cost is high and the output is low. At present, we only rent it, not sell it. Film IMAX camera uses 65 mm film to shoot horizontally, and then develops it into 70 mm reverse film for film IMAX projector. Its extreme clarity and authenticity are unparalleled.

Introduction:

A camera is a device that records images by using optical principles. The invention of the camera was originally used for the production of movies and TV programs, but now it has become popular. Just like cameras, early cameras needed to use negatives (that is, video tapes) for recording, but now the invention of digital cameras enables images to be stored directly in flash memory.

Newer cameras directly store image data in the hard disk of the fuselage, which can not only record dynamically, but also shoot statically, without bringing a digital camera at the same time. Family portable camera is light and easy to operate, and it is almost a necessary household appliance.